IBM A24-3165-1 1401G System Summary Jun64 free download

File name A24-3165-1_1401G_System_Summary_Jun64.pdf

File Number 1401-00 Form A24-3165-1 o Systems Reference Library IBM 1401 G System Summary This reference publication contains brief descriptions of the machine units, special features, and the simultaneous input/output unit operations, called interleaving, on the IBM 1401 Data Processing System, Model G. Also included are sections on programs and program- ming systems, and timing on individual and multiple input/ G. output operations (with and without interleaving). For a list of related publications and abstracts, see the IBM 1401 and 1460 Bibliography, Form A24-1495 .. '. _ _ . . . . ._ "